Patent attorneys and agents in Dorchester, MA

4 USPTO-registered patent practitioners: 1 patent attorneys and 3 patent agents.

• Joseph O. Ardayfio — Patent attorney, Reg. No. 70594
• Ryan S. Ditcham — Patent agent, Reg. No. 81825
• Weigang Lu — Patent agent, Reg. No. 78849
• Joachim C. S. Martillo — Patent agent, Reg. No. 76552, Epistemography LLC